AS3549 159.63.8.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048159.63.8.0/24159.63.9.0/24159.63.10.0/24159.63.11.0/24159.63.12.0/24159.63.13.0/24159.63.14.0/24159.63.15.0/24